from tkinter import *
print('Введите координату X:')
X=int(input())
print('ведите координату Y:')
Y=int(input())
print('Введите коэффицент увеличения:')
N=int(input())

coords = [0, 0, 10, 0, 10, 10, 20, 10, 20, 20, 10, 20, 10, 30, 0, 30]


if N == 0 and X>=0 and X<=500 and Y>=0 and Y<=500:
    pass
else:
  if N>0 and 0*N+X>=0 and 0*N+Y >= 0 and 20*N+X <= 500 and 20*N+Y <= 500:
     pass
  else:
    if N < 0 and 20*N+X >=0 and 20*N+Y>=0 and 0*N+X <= 500 and 0*N+Y <= 500:
       pass
    else:
          print('Размер фигуры превышает максимальный размер поля')
          exit()


root = Tk()
root.title('ИТ-марафон')
root.geometry("500x500")

canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)

canvas.create_polygon(coords[0]*N+X, coords[1]*N+Y,
                      coords[2]*N+X, coords[3]*N+Y,
                      coords[4]*N+X, coords[5]*N+Y,
                      coords[6]*N+X, coords[7]*N+Y,
                      coords[8]*N+X, coords[9]*N+Y,
                      coords[10]*N+X, coords[11]*N+Y,
                      coords[12]*N+X, coords[13]*N+Y,
                      coords[14]*N+X, coords[15]*N+Y)




root.mainloop()




   
